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 * modification, are permitted provided that the following conditions are met:
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 *   * Redistributions of source code must retain the above copyright notice, 
 *     this list of conditions and the following disclaimer.
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 *   * Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
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 *     may be used to endorse or promote products derived from this software 
 *     without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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package interesting.view;

import javafx.scene.text.Font;

/**
 * Layout details for various screen dimensions
 */

public class Layout {

    public var width        : Integer = 240;
    public var height       : Integer = 320;
    public var descTextY    : Number  = 36;
    public var titleFont    : Font    = Font { name: "Bitstream Vera Sans Bold" size: 14 };
    public var descFont     : Font    = Font { name: "Bitstream Vera Sans Bold" size: 11 };
    public var thumbSize    : Number  = 64;
    public var thumbCols    : Integer = 3;
    public var thumbRows    : Integer = 3;
    public var thumbGroupX  : Number;
    public var thumbGroupY  : Number;
    public var thumbGroupW  : Number;
    public var thumbGroupH  : Number;
    public var pageCount    : Integer = 6;
    public var pageButtonW  : Number  = 26;
    public var pageButtonH  : Number  = 19;
    public var pageGroupW   : Number;
    public var imageCount   : Integer = 65;

}
    
def layout = 
    [
        // Layout Bounds - [480 X 800] - Portrait
        Layout {
            width        : 480
            height       : 800
            descTextY    : 30
            titleFont    : Font { name: "Bitstream Vera Sans Bold" size: 20 }
            descFont     : Font { name: "Bitstream Vera Sans Bold" size: 17 }
            thumbSize    : 120
            thumbCols    : 3
            thumbRows    : 5
            pageCount    : 10
            pageButtonW  : 40
            pageButtonH  : 30
            imageCount   : 170
        },
        // Layout Bounds - [800 X 480] - Landscape
        Layout {
            width        : 800
            height       : 480
            descTextY    : 38
            titleFont    : Font { name: "Bitstream Vera Sans Bold" size: 20 }
            descFont     : Font { name: "Bitstream Vera Sans Bold" size: 17 }
            thumbSize    : 150
            thumbCols    : 4
            thumbRows    : 2
            pageCount    : 18
            pageButtonW  : 40
            pageButtonH  : 30
            imageCount   : 170
        },
        // Layout Bounds - [240 X 320] - Portrait
        Layout {
            width        : 240
            height       : 320
            descTextY    : 20
            titleFont    : Font { name: "Bitstream Vera Sans Bold" size: 14 }
            descFont     : Font { name: "Bitstream Vera Sans Bold" size: 11 }
            thumbSize    : 65
            thumbCols    : 3
            thumbRows    : 3
            pageCount    : 8
            pageButtonW  : 26
            pageButtonH  : 19
            imageCount   : 90
        },
        // Layout Bounds - [320 X 240] - Landscape
        Layout {
            width        : 320
            height       : 240
            descTextY    : 13
            titleFont    : Font { name: "Bitstream Vera Sans Bold" size: 14 }
            descFont     : Font { name: "Bitstream Vera Sans Bold" size: 11 }
            thumbSize    : 65
            thumbCols    : 4
            thumbRows    : 2
            pageCount    : 8
            pageButtonW  : 26
            pageButtonH  : 19
            imageCount   : 90
        }
    ];
    
public function getLayout(sceneBounds:String) : Layout {
    
    var newLayout : Layout;
    
    // Layout Bounds - [480 X 800] - Portrait
    if("480X800".equals(sceneBounds)) { newLayout = layout[0]; }
    // Layout Bounds - [800 X 480] - Landscape
    else if("800X480".equals(sceneBounds)) { newLayout = layout[1]; }
    // Layout Bounds - [240 X 320] - Portrait
    else if("240X320".equals(sceneBounds)) { newLayout = layout[2]; }
    // Layout Bounds - [320 X 240] - Landscape
    else if("320X240".equals(sceneBounds)) { newLayout = layout[3]; }
    // Layout Bounds - [240 X 320] - Portrait
    else {
        newLayout = layout[2];
    }

    // Initialize group width and height
    newLayout.thumbGroupW = (newLayout.thumbSize + 2) * newLayout.thumbCols;
    newLayout.thumbGroupH = (newLayout.thumbSize + 2) * newLayout.thumbRows;
    newLayout.thumbGroupX = (newLayout.width - newLayout.thumbGroupW)/2.0;
    newLayout.thumbGroupY = (newLayout.height - newLayout.thumbGroupH)/2.0;
    newLayout.pageGroupW = (newLayout.pageButtonW * (newLayout.pageCount + 1)) 
                            - (newLayout.pageCount * 7); // Minus spacing of HBox
    
    return newLayout;
}